Unit 4 – 3900 rue Ross, Montréal

Unit 4 of 8 on the roll at 3900 rue Ross. Number 6 by value in the building. Assessed value +15% since the previous roll. A condo building with 8 units on the assessment roll, built in 1990. 1 building permit since 1990. De l'Église metro station is 340 m away.

Data as of October 25, 2026 · updated every week

Unit, 2026 roll

$400,100

Welcome tax on that value

≈ $4,112

Since the previous roll

+15 %

Floor area

71 m²

1 to check 7 notes 4 clear

Get the full report · $20 See a sample report

Building report for 3900 rue Ross: all 8 units · $20

One-time payment, no subscription · PDF for your broker and notary · Secure payment with Stripe

Street view

Google Street View, loads when you click

What the records show for 4-3900 rue Ross

Note

5 City housing inspection files within 150 m

Free preview

What the record says: 2021-12: 0 dwellings not compliant, 0 non-compliances, file closed; 2021-03: 30 dwellings not compliant, 264 non-compliances, file closed; 2018-02: 1 dwellings not compliant, 21 non-compliances, file closed; 2009-05: 24 dwellings not compliant, 178 non-compliances, file closed; 2009-04: 0 dwellings not compliant, 0 non-compliances, file closed.
What it means: The City blurs the location of these inspections to protect privacy, so a file cannot be tied to one building. Several files nearby point to older rental buildings with maintenance problems in the area (mould, pests, heating, water infiltration).
What to do: Ask the seller whether the City ever inspected this building and for the reports and proof of repairs.

The full report explains every finding like this one.

Check

Rainwater can pool on this lot in a heavy storm

What it means and what to ask

What the record says, what it means for a buyer and what to ask the seller and the notary: for this finding and every other one, in the full report.

Get the full report · $20 See a sample report

Note

1 building permit since 1990

What it means and what to ask

What the record says, what it means for a buyer and what to ask the seller and the notary: for this finding and every other one, in the full report.

Get the full report · $20 See a sample report

Note

Typical unit assessed at $412,400, +15% on the previous roll

What it means and what to ask

What the record says, what it means for a buyer and what to ask the seller and the notary: for this finding and every other one, in the full report.

Get the full report · $20 See a sample report

Note

Condo building, 8 units on the roll

What it means and what to ask

What the record says, what it means for a buyer and what to ask the seller and the notary: for this finding and every other one, in the full report.

Get the full report · $20 See a sample report

Note

32 construction and 1 demolition permits within 300 m

What it means and what to ask

What the record says, what it means for a buyer and what to ask the seller and the notary: for this finding and every other one, in the full report.

Get the full report · $20 See a sample report

Note

Short-term rentals: principal residence only, June 10 to September 10

What it means and what to ask

What the record says, what it means for a buyer and what to ask the seller and the notary: for this finding and every other one, in the full report.

Get the full report · $20 See a sample report

Note

2 contaminated sites within 100 m

What it means and what to ask

What the record says, what it means for a buyer and what to ask the seller and the notary: for this finding and every other one, in the full report.

Get the full report · $20 See a sample report

Clear

No notice of deterioration

Clear

No City right of first refusal

Clear

No heritage protection found

Clear

Not in a mapped flood zone

Part of a full report: what each record says, what it means and what to do

What the full report adds to each finding

What the record says, with its date and number
What it means for a buyer
What to ask the seller, your broker and your notary
The source of every line

See a sample report

Read every record and what to do next

Each finding explained, the full permit history, questions for the seller and the notary, and a PDF for your broker.

Unlock full report for $20 CAD

Assessed value of 4-3900 rue Ross

In the full report

This unit, 2026-2028 roll$400,100

Typical unit$412,400

Welcome tax estimated with the City of Montréal’s 2026 brackets on the assessed value; the notary calculates it on the higher of the price and the adjusted value.

Permits for this address · 1 since 1990

Jul 2005 · New construction

The building

UseResidential

Storeys1

TypeIntegrated

Land use in the urban planResidential

Frontage, cadastre and owner since

Metro and bus near 4-3900 rue Ross

Nearest metro: De l'Église (Green line)340 m

LaSalle / Hickson · 37, 38, 7137 m

LaSalle / Hickson · 37, 38, 7147 m

Wellington / Hickson · 61, 35095 m

Crime near 4-3900 rue Ross

In the full report

In the full report: incidents reported to the SPVM within 300 m over the last 12 months, by type.

Building activity nearby

Construction permits within 300 m, 2 years32

Demolition permits within 300 m, 2 years1

In Verdun, the borough issued 752 construction permits and 21 demolition permits in the last two years. About the borough

Street and trees

City trees in frontNone recorded

BoroughVerdun

Other units at 3900 rue Ross

Units in the building

Unit 1$242,700

Unit 2$357,500

Unit 3$412,400

Unit 4 · this unit$400,100

Unit 5$465,800

Unit 6$412,400

Unit 7$417,000

Unit 8$439,600

All 8 units in the building

Questions about 4-3900 rue Ross

What is Unit 4, 4-3900 rue Ross assessed at?

$400,100 on the 2026-2027-2028 assessment roll. More

How much is the welcome tax for 4-3900 rue Ross?

About $4,112 on its assessed value of $400,100. The tax is calculated on the highest of the price paid, the value in the deed and the adjusted assessed value, so the real amount may be higher. More

When was 4-3900 rue Ross built?

In 1990, according to the assessment roll.

Is 4-3900 rue Ross in a flood zone?

No. It is not in a flood zone mapped by the Quebec government. More

Does 4-3900 rue Ross have a notice of deterioration?

No. The Ville de Montréal has registered no notice of deterioration on this building. More

Is 4-3900 rue Ross a heritage building?

No. It is not listed or protected as heritage by the City. More

Can 4-3900 rue Ross be rented short term (Airbnb)?

Only as the owner’s or tenant’s principal residence, from June 10 to September 10, 31 days at most, with a yearly City permit and a CITQ registration number. In a condo, the declaration of co-ownership must allow it or the syndicate must authorize it. More

What building permits has 4-3900 rue Ross had?

The City has issued 1 permit since 1990. The latest, from Jul 2005: construction. More

How far is the nearest metro station from 4-3900 rue Ross?

De l'Église is 340 m away in a straight line.

Compare 4-3900 rue Ross with another address · Watch this address: email me when its records change

Full reportEvery record explained · PDF

Checked against Montréal open data and the Quebec assessment roll on October 25, 2026. Lot outlines come from the City’s assessment units and have no legal value; the certificate of location decides.